.bian{
  color: rgb(17, 135, 245);
}
.tag{
  width: 50px;
  height: 30px;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.inp{
  margin-bottom: 10px;
  margin-right: 10px;
}
.btn{
  margin-left: 10px;
}